Download size

How many GB is Planetary Defense: An Orbital Turret Defense System?

0.16 GB

That is less than the typical Strategy game, which needs about 3 GB.

Leave at least 6 GB free: games need headroom to unpack updates.

The figure is the storage Steam lists as required for this game, not a measured download.

2D space shooter and turret defense come together to create the Planetary Defense this world needs! Shoot down asteroids and aliens and survive the bosses in this arcade like game featuring custom built satellites, projectiles and upgradable Cannon and Planet Shield